Mutagenetix > Incidental Mutation

Incidental Mutation 'R8905:Kcnt2'

679998

Institutional Source

Beutler Lab

Gene Symbol

Kcnt2

Ensembl Gene

ENSMUSG00000052726

Gene Name

potassium channel, subfamily T, member 2

Synonyms

E330038N15Rik

MMRRC Submission

068762-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.099) question?

Stock #

R8905 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

140173896-140539805 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 140435467 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamine to Leucine at position 478 (Q478L)

Ref Sequence

ENSEMBL: ENSMUSP00000112887 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000119786] [ENSMUST00000120709] [ENSMUST00000120796]

AlphaFold

D3Z649

Predicted Effect

probably benign
Transcript: ENSMUST00000119786

SMART Domains

Protein: ENSMUSP00000113535
Gene: ENSMUSG00000052726

Domain	Start	End	E-Value	Type
transmembrane domain	64	83	N/A	INTRINSIC
transmembrane domain	103	125	N/A	INTRINSIC
transmembrane domain	138	160	N/A	INTRINSIC
Pfam:Ion_trans_2	199	282	2.6e-15	PFAM
Pfam:BK_channel_a	422	476	2.3e-16	PFAM
low complexity region	598	613	N/A	INTRINSIC
low complexity region	620	632	N/A	INTRINSIC
low complexity region	699	714	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000120709
AA Change: Q478L

PolyPhen 2 Score 0.655 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000112887
Gene: ENSMUSG00000052726
AA Change: Q478L

Domain	Start	End	E-Value	Type
transmembrane domain	64	83	N/A	INTRINSIC
transmembrane domain	103	125	N/A	INTRINSIC
transmembrane domain	138	160	N/A	INTRINSIC
Pfam:Ion_trans_2	199	282	2.7e-15	PFAM
Pfam:BK_channel_a	422	527	1.5e-39	PFAM
low complexity region	648	663	N/A	INTRINSIC
low complexity region	670	682	N/A	INTRINSIC
low complexity region	749	764	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000120796
AA Change: Q478L

PolyPhen 2 Score 0.462 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000113333
Gene: ENSMUSG00000052726
AA Change: Q478L

Domain	Start	End	E-Value	Type
transmembrane domain	64	83	N/A	INTRINSIC
transmembrane domain	103	125	N/A	INTRINSIC
transmembrane domain	138	160	N/A	INTRINSIC
Pfam:Ion_trans_2	199	282	2.8e-15	PFAM
Pfam:BK_channel_a	422	527	1.5e-39	PFAM
low complexity region	648	663	N/A	INTRINSIC
low complexity region	670	682	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.5%
20x: 98.3%

Validation Efficiency

100% (77/77)

MGI Phenotype

PHENOTYPE: Mice homozygous for a null allele are viable with normal pain and itch responses. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 77 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700013G24Rik	T	C	4: 137,182,553 (GRCm39)	V236A	probably benign	Het
Abca15	A	T	7: 119,960,771 (GRCm39)	R744S	probably benign	Het
Adgra1	T	C	7: 139,455,763 (GRCm39)	S464P	probably damaging	Het
Arhgap45	T	C	10: 79,855,570 (GRCm39)	V3A	probably benign	Het
AW554918	T	A	18: 25,473,206 (GRCm39)	S134T	probably damaging	Het
Bmper	A	G	9: 23,318,082 (GRCm39)	E567G	probably benign	Het
C2cd3	T	C	7: 100,074,132 (GRCm39)		probably null	Het
Cars1	A	G	7: 143,140,196 (GRCm39)	Y170H	probably damaging	Het
Celsr1	A	T	15: 85,788,269 (GRCm39)		probably benign	Het
Celsr3	C	T	9: 108,718,501 (GRCm39)	H2351Y	probably damaging	Het
Cfap210	A	G	2: 69,612,104 (GRCm39)	S175P	probably benign	Het
Clxn	A	G	16: 14,738,275 (GRCm39)	I147V	possibly damaging	Het
Cyp2d11	T	C	15: 82,275,102 (GRCm39)	I282V	probably benign	Het
Dhfr	A	G	13: 92,494,467 (GRCm39)	T57A	probably damaging	Het
Dhrs7l	T	A	12: 72,666,431 (GRCm39)	D80V	probably damaging	Het
Dnah7b	A	C	1: 46,292,534 (GRCm39)	Q2973P	probably damaging	Het
Dnajc5b	T	C	3: 19,633,184 (GRCm39)	C136R	probably benign	Het
Ercc3	T	G	18: 32,398,771 (GRCm39)	D683E	possibly damaging	Het
Faxc	A	G	4: 21,982,398 (GRCm39)	Y279C	probably damaging	Het
Fbxw7	T	C	3: 84,872,634 (GRCm39)	M191T	possibly damaging	Het
Fcgbp	T	A	7: 27,785,934 (GRCm39)	V457E	probably damaging	Het
Fip1l1	A	T	5: 74,756,624 (GRCm39)	T539S	probably damaging	Het
Gabra1	T	C	11: 42,038,052 (GRCm39)	T189A	possibly damaging	Het
Glg1	T	C	8: 111,884,668 (GRCm39)	D1118G	probably damaging	Het
Gli3	A	G	13: 15,901,116 (GRCm39)	D1501G	probably benign	Het
Hacd1	A	G	2: 14,049,761 (GRCm39)	I91T	possibly damaging	Het
Ift22	T	C	5: 136,941,745 (GRCm39)	V159A	probably benign	Het
Igkv1-110	T	A	6: 68,248,070 (GRCm39)	Y60N	probably damaging	Het
Inpp5d	A	G	1: 87,637,348 (GRCm39)	K502E	probably damaging	Het
Mettl13	A	G	1: 162,364,847 (GRCm39)	F511L	probably damaging	Het
Mis18bp1	T	C	12: 65,180,401 (GRCm39)		probably null	Het
Mrps30	A	T	13: 118,523,479 (GRCm39)	S98T	probably benign	Het
Muc2	C	T	7: 141,279,643 (GRCm39)	A209V	probably benign	Het
Nfs1	A	T	2: 155,970,503 (GRCm39)	I270N	probably damaging	Het
Nlgn3	T	C	X: 100,352,390 (GRCm39)	V179A	probably damaging	Het
Nsmaf	A	G	4: 6,424,951 (GRCm39)	S266P	probably benign	Het
Obscn	A	G	11: 58,960,784 (GRCm39)	S3176P	probably damaging	Het
Or4c123	A	T	2: 89,126,801 (GRCm39)	L271Q	possibly damaging	Het
Or7g12	A	G	9: 18,899,494 (GRCm39)	D70G	possibly damaging	Het
P2ry12	T	A	3: 59,124,997 (GRCm39)	Y226F	probably damaging	Het
Pabpc2	C	A	18: 39,907,704 (GRCm39)	T323K	probably benign	Het
Pank2	A	G	2: 131,124,646 (GRCm39)	D71G	possibly damaging	Het
Patj	A	T	4: 98,385,412 (GRCm39)	H393L	probably damaging	Het
Pde8b	A	G	13: 95,182,993 (GRCm39)	V255A	probably damaging	Het
Plekhs1	T	C	19: 56,471,028 (GRCm39)	W374R	probably damaging	Het
Ppm1g	T	C	5: 31,361,437 (GRCm39)	D313G	probably damaging	Het
Rnf114	A	G	2: 167,353,134 (GRCm39)	N135S	probably benign	Het
Rnf43	T	G	11: 87,621,951 (GRCm39)	Y351D	probably damaging	Het
Robo1	A	T	16: 72,539,173 (GRCm39)	D90V	probably damaging	Het
Sbds	A	G	5: 130,277,125 (GRCm39)	V172A	possibly damaging	Het
Scamp5	T	A	9: 57,352,669 (GRCm39)	I167F	probably benign	Het
Sec14l5	A	G	16: 4,994,364 (GRCm39)	E386G	probably damaging	Het
Sfxn1	T	A	13: 54,246,433 (GRCm39)	V159E	probably damaging	Het
Sgsm1	C	T	5: 113,421,495 (GRCm39)	G531R	probably benign	Het
Slc22a26	T	A	19: 7,760,331 (GRCm39)	I471F	probably damaging	Het
Slc41a3	T	A	6: 90,589,123 (GRCm39)	M78K	probably benign	Het
Slc8a1	A	T	17: 81,749,084 (GRCm39)	Y653N	probably benign	Het
Slco6c1	A	T	1: 97,053,391 (GRCm39)	M170K	possibly damaging	Het
Smarca5	A	T	8: 81,440,577 (GRCm39)	I629K	probably benign	Het
Smg7	T	A	1: 152,715,817 (GRCm39)	D1099V	probably damaging	Het
Spata31e2	A	G	1: 26,721,895 (GRCm39)	V1095A	probably damaging	Het
Srbd1	T	C	17: 86,308,890 (GRCm39)	I763V	probably benign	Het
Stk25	A	G	1: 93,556,929 (GRCm39)	S30P	probably damaging	Het
Sv2b	C	T	7: 74,767,459 (GRCm39)	A646T	probably benign	Het
Tardbp	T	C	4: 148,705,093 (GRCm39)	M167V	probably benign	Het
Tmem132a	T	C	19: 10,842,647 (GRCm39)	N276S	probably damaging	Het
Ttpa	T	A	4: 20,028,435 (GRCm39)	S162T	probably benign	Het
Usp13	T	C	3: 32,935,572 (GRCm39)	Y333H	probably damaging	Het
Vmn2r3	T	A	3: 64,166,695 (GRCm39)	Y812F	probably damaging	Het
Yeats2	A	G	16: 20,009,144 (GRCm39)	T463A	probably benign	Het
Zbtb26	T	A	2: 37,326,927 (GRCm39)	K36N	probably benign	Het
Zfc3h1	A	T	10: 115,259,383 (GRCm39)	T1652S	probably benign	Het
Zfp472	G	A	17: 33,197,455 (GRCm39)	C510Y	possibly damaging	Het
Zfp518a	C	A	19: 40,902,780 (GRCm39)	T903K	probably damaging	Het
Zfp668	T	C	7: 127,465,598 (GRCm39)	T529A	probably benign	Het
Zfp930	A	G	8: 69,681,351 (GRCm39)	T349A	possibly damaging	Het
Zmiz2	T	G	11: 6,346,840 (GRCm39)	Y182D	probably damaging	Het

Other mutations in Kcnt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00561:Kcnt2	APN	1	140,450,836 (GRCm39)	missense	probably damaging	1.00
IGL00673:Kcnt2	APN	1	140,523,789 (GRCm39)	missense	possibly damaging	0.60
IGL00806:Kcnt2	APN	1	140,450,949 (GRCm39)	missense	probably damaging	1.00
IGL01135:Kcnt2	APN	1	140,282,293 (GRCm39)	critical splice donor site	probably null	0.00
IGL01412:Kcnt2	APN	1	140,498,155 (GRCm39)	missense	probably benign	0.02
IGL01777:Kcnt2	APN	1	140,523,736 (GRCm39)	missense	probably benign	0.20
IGL01780:Kcnt2	APN	1	140,279,007 (GRCm39)	missense	probably benign	0.09
IGL02134:Kcnt2	APN	1	140,304,121 (GRCm39)	missense	probably benign
IGL02350:Kcnt2	APN	1	140,279,007 (GRCm39)	missense	probably benign	0.09
IGL02357:Kcnt2	APN	1	140,279,007 (GRCm39)	missense	probably benign	0.09
IGL02481:Kcnt2	APN	1	140,282,299 (GRCm39)	splice site	probably benign
IGL02483:Kcnt2	APN	1	140,282,299 (GRCm39)	splice site	probably benign
IGL02866:Kcnt2	APN	1	140,352,986 (GRCm39)	missense	probably damaging	1.00
IGL02891:Kcnt2	APN	1	140,502,544 (GRCm39)	missense	probably damaging	1.00
IGL03007:Kcnt2	APN	1	140,282,245 (GRCm39)	missense	possibly damaging	0.50
IGL03024:Kcnt2	APN	1	140,498,193 (GRCm39)	missense	probably benign	0.00
IGL03231:Kcnt2	APN	1	140,461,740 (GRCm39)	intron	probably benign
BB002:Kcnt2	UTSW	1	140,282,247 (GRCm39)	nonsense	probably null
BB012:Kcnt2	UTSW	1	140,282,247 (GRCm39)	nonsense	probably null
R0230:Kcnt2	UTSW	1	140,174,083 (GRCm39)	missense	probably benign	0.00
R0367:Kcnt2	UTSW	1	140,278,963 (GRCm39)	missense	probably damaging	1.00
R0486:Kcnt2	UTSW	1	140,437,218 (GRCm39)	nonsense	probably null
R0543:Kcnt2	UTSW	1	140,537,352 (GRCm39)	missense	probably damaging	1.00
R0849:Kcnt2	UTSW	1	140,435,500 (GRCm39)	missense	probably damaging	1.00
R1123:Kcnt2	UTSW	1	140,501,346 (GRCm39)	missense	probably damaging	1.00
R1156:Kcnt2	UTSW	1	140,356,593 (GRCm39)	missense	probably damaging	1.00
R1425:Kcnt2	UTSW	1	140,310,766 (GRCm39)	missense	probably damaging	1.00
R1530:Kcnt2	UTSW	1	140,411,970 (GRCm39)	nonsense	probably null
R1546:Kcnt2	UTSW	1	140,359,116 (GRCm39)	missense	probably benign	0.01
R1728:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1729:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1730:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1739:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1762:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1783:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1784:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1785:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1862:Kcnt2	UTSW	1	140,353,068 (GRCm39)	missense	probably damaging	1.00
R1887:Kcnt2	UTSW	1	140,511,985 (GRCm39)	missense	probably damaging	0.99
R1889:Kcnt2	UTSW	1	140,512,031 (GRCm39)	missense	probably damaging	1.00
R1894:Kcnt2	UTSW	1	140,353,079 (GRCm39)	missense	probably damaging	1.00
R2005:Kcnt2	UTSW	1	140,480,756 (GRCm39)	missense	probably damaging	0.98
R2044:Kcnt2	UTSW	1	140,302,892 (GRCm39)	missense	probably benign	0.14
R2115:Kcnt2	UTSW	1	140,480,701 (GRCm39)	missense	probably damaging	1.00
R2135:Kcnt2	UTSW	1	140,356,551 (GRCm39)	missense	probably damaging	1.00
R2201:Kcnt2	UTSW	1	140,437,179 (GRCm39)	missense	probably damaging	1.00
R2212:Kcnt2	UTSW	1	140,458,538 (GRCm39)	missense	probably damaging	1.00
R2267:Kcnt2	UTSW	1	140,501,421 (GRCm39)	splice site	probably null
R2442:Kcnt2	UTSW	1	140,304,091 (GRCm39)	missense	possibly damaging	0.59
R3121:Kcnt2	UTSW	1	140,356,622 (GRCm39)	missense	probably damaging	0.97
R3176:Kcnt2	UTSW	1	140,537,377 (GRCm39)	missense	probably benign	0.16
R3276:Kcnt2	UTSW	1	140,537,377 (GRCm39)	missense	probably benign	0.16
R3704:Kcnt2	UTSW	1	140,461,706 (GRCm39)	missense	probably damaging	1.00
R3944:Kcnt2	UTSW	1	140,512,025 (GRCm39)	missense	probably damaging	1.00
R4164:Kcnt2	UTSW	1	140,537,368 (GRCm39)	missense	probably damaging	0.97
R4201:Kcnt2	UTSW	1	140,353,070 (GRCm39)	missense	probably damaging	0.98
R4501:Kcnt2	UTSW	1	140,480,718 (GRCm39)	missense	probably damaging	0.99
R4502:Kcnt2	UTSW	1	140,435,485 (GRCm39)	missense	probably damaging	0.99
R4632:Kcnt2	UTSW	1	140,450,886 (GRCm39)	missense	possibly damaging	0.90
R4758:Kcnt2	UTSW	1	140,446,635 (GRCm39)	missense	probably damaging	1.00
R4790:Kcnt2	UTSW	1	140,282,254 (GRCm39)	missense	probably damaging	0.99
R4892:Kcnt2	UTSW	1	140,440,763 (GRCm39)	nonsense	probably null
R4973:Kcnt2	UTSW	1	140,537,388 (GRCm39)	missense	probably damaging	1.00
R5154:Kcnt2	UTSW	1	140,278,994 (GRCm39)	missense	possibly damaging	0.94
R5296:Kcnt2	UTSW	1	140,537,353 (GRCm39)	missense	probably damaging	1.00
R5353:Kcnt2	UTSW	1	140,354,639 (GRCm39)	missense	probably damaging	1.00
R5605:Kcnt2	UTSW	1	140,502,481 (GRCm39)	missense	possibly damaging	0.59
R5806:Kcnt2	UTSW	1	140,437,234 (GRCm39)	missense	probably damaging	1.00
R5887:Kcnt2	UTSW	1	140,353,104 (GRCm39)	missense	probably damaging	1.00
R5917:Kcnt2	UTSW	1	140,461,666 (GRCm39)	missense	probably damaging	0.99
R5961:Kcnt2	UTSW	1	140,435,440 (GRCm39)	missense	possibly damaging	0.82
R6123:Kcnt2	UTSW	1	140,290,718 (GRCm39)	missense	probably damaging	1.00
R6225:Kcnt2	UTSW	1	140,354,661 (GRCm39)	nonsense	probably null
R6248:Kcnt2	UTSW	1	140,437,216 (GRCm39)	missense	probably damaging	1.00
R6351:Kcnt2	UTSW	1	140,302,850 (GRCm39)	missense	probably damaging	1.00
R6380:Kcnt2	UTSW	1	140,437,322 (GRCm39)	missense	probably damaging	1.00
R6532:Kcnt2	UTSW	1	140,511,844 (GRCm39)	missense	probably damaging	0.97
R6693:Kcnt2	UTSW	1	140,278,965 (GRCm39)	missense	probably benign	0.00
R6817:Kcnt2	UTSW	1	140,173,931 (GRCm39)	unclassified	probably benign
R6856:Kcnt2	UTSW	1	140,523,742 (GRCm39)	missense	probably damaging	1.00
R6944:Kcnt2	UTSW	1	140,511,803 (GRCm39)	missense	probably benign	0.00
R6971:Kcnt2	UTSW	1	140,440,646 (GRCm39)	missense	probably benign	0.01
R7052:Kcnt2	UTSW	1	140,310,785 (GRCm39)	missense	probably damaging	0.99
R7138:Kcnt2	UTSW	1	140,523,778 (GRCm39)	missense	possibly damaging	0.80
R7261:Kcnt2	UTSW	1	140,282,255 (GRCm39)	missense	possibly damaging	0.71
R7474:Kcnt2	UTSW	1	140,498,216 (GRCm39)	missense	possibly damaging	0.84
R7524:Kcnt2	UTSW	1	140,511,793 (GRCm39)	missense	probably damaging	0.99
R7541:Kcnt2	UTSW	1	140,304,122 (GRCm39)	missense	probably benign	0.09
R7558:Kcnt2	UTSW	1	140,450,928 (GRCm39)	missense	probably damaging	0.98
R7651:Kcnt2	UTSW	1	140,498,199 (GRCm39)	missense	probably benign	0.40
R7730:Kcnt2	UTSW	1	140,446,686 (GRCm39)	missense	probably benign	0.34
R7875:Kcnt2	UTSW	1	140,501,385 (GRCm39)	missense	probably damaging	1.00
R7883:Kcnt2	UTSW	1	140,450,888 (GRCm39)	missense	probably damaging	0.99
R7925:Kcnt2	UTSW	1	140,282,247 (GRCm39)	nonsense	probably null
R8040:Kcnt2	UTSW	1	140,377,955 (GRCm39)	missense	probably damaging	1.00
R8041:Kcnt2	UTSW	1	140,537,398 (GRCm39)	missense	probably benign
R8171:Kcnt2	UTSW	1	140,437,203 (GRCm39)	missense	probably benign	0.13
R8268:Kcnt2	UTSW	1	140,450,954 (GRCm39)	missense	probably damaging	0.99
R8927:Kcnt2	UTSW	1	140,356,535 (GRCm39)	splice site	probably null
R8988:Kcnt2	UTSW	1	140,356,587 (GRCm39)	missense	probably benign	0.38
R9020:Kcnt2	UTSW	1	140,512,049 (GRCm39)	missense	probably benign	0.23
R9109:Kcnt2	UTSW	1	140,353,035 (GRCm39)	missense	probably damaging	1.00
R9167:Kcnt2	UTSW	1	140,506,200 (GRCm39)	missense	probably benign	0.11
R9232:Kcnt2	UTSW	1	140,411,931 (GRCm39)	missense	possibly damaging	0.56
R9297:Kcnt2	UTSW	1	140,352,933 (GRCm39)	missense	probably damaging	0.99
R9298:Kcnt2	UTSW	1	140,353,035 (GRCm39)	missense	probably damaging	1.00
R9318:Kcnt2	UTSW	1	140,352,933 (GRCm39)	missense	probably damaging	0.99
R9404:Kcnt2	UTSW	1	140,353,107 (GRCm39)	missense	probably damaging	1.00
X0062:Kcnt2	UTSW	1	140,440,729 (GRCm39)	missense	possibly damaging	0.50
Z1088:Kcnt2	UTSW	1	140,511,896 (GRCm39)	nonsense	probably null
Z1088:Kcnt2	UTSW	1	140,501,384 (GRCm39)	missense	probably damaging	1.00
Z1176:Kcnt2	UTSW	1	140,304,099 (GRCm39)	missense	probably damaging	1.00
Z1177:Kcnt2	UTSW	1	140,537,386 (GRCm39)	missense	possibly damaging	0.75

Predicted Primers

PCR Primer
(F):5'- TGGGACTTCTATGTAATACCATCCTTC -3'
(R):5'- AGCGCTAATTTGGAAAGCAG -3'

Sequencing Primer
(F):5'- GTAATACCATCCTTCTGAGCTCAAAG -3'
(R):5'- GCGCTAATTTGGAAAGCAGTTTAAC -3'

Posted On

2021-08-31